Question

express 0.47777 in the form of p/q

Answer 1

0.477777×100
47.7777......(i)

now,0.47777...×10
4.7777.........(ii)
now,subtracted equation (ii)from equation (i)
47.7777-4.7777
=43/9ans.

Answer 2

Let $\frac{p}{q}$ be x

$x=0.47777$.......(i)

$10x=4.7777$.......(ii)

Subtracting (ii) from (i), we get

$10x-x=4.7777-0.47777$

$9x=4.3000$

$x=\frac{4.3}{9}$

$x=\frac{43}{90}$

$\therefore \frac{p}{q}=\frac{43}{90}$

#SPJ3